op 	 {
  name: "RefSwitch"
  input_arg {
    name: "data"
    type_attr: "T"
    is_ref: true
  }
  input_arg {
    name: "pred"
    type: DT_BOOL
  }
  output_arg {
    name: "output_false"
    type_attr: "T"
    is_ref: true
  }
  output_arg {
    name: "output_true"
    type_attr: "T"
    is_ref: true
  }
  attr {
    name: "T"
    type: "type"
  }
  allows_uninitialized_input: true
}
